Reporting Manager
Dimensional Fund Advisors LP
Symbol
MG
Shares outstanding
31,214,250 shares
Disclosed Ownership
1,623,141 shares
Ownership
5.2%
Form type
SCHEDULE 13G
Filing time
15 Jul 2025, 16:03:17 UTC
Date of event
30 Jun 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Dimensional Fund Advisors LP 5.2% 1,623,141 1,586,190 0 Selwyn Notelovitz Global Chief Compliance Officer